1116419 has 2 divisors, whose sum is σ = 1116420. Its totient is φ = 1116418.

The previous prime is 1116371. The next prime is 1116431. The reversal of 1116419 is 9146111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1116419 - 2⁸ = 1116163 is a prime.

It is a super-2 number, since 2×1116419² = 2492782767122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1116394 and 1116403.

It is not a weakly prime, because it can be changed into another prime (1116439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558209 + 558210.

It is an arithmetic number, because the mean of its divisors is an integer number (558210).

2^1116419 is an apocalyptic number.

1116419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116419 is an equidigital number, since it uses as much as digits as its factorization.

1116419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 23.

The square root of 1116419 is about 1056.6073064294. The cubic root of 1116419 is about 103.7390833823.

The spelling of 1116419 in words is "one million, one hundred sixteen thousand, four hundred nineteen".